Raspberry Pi Power-over-Ethernet Injector zaps life into networks lacking spark
While Raspberry Pi computers since 2018 have been able to function as Powered Devices (PD), drawing from PoE, an optional PoE ...
CNX Software4d
SparkFun IoT RedBoard – Raspberry Pi RP2350 or ESP32 WiFi & Bluetooth boards with Arduino UNO R4 form factor
SparkFun has just launched the “IoT RedBoard – RP2350” and “IoT RedBoard – ESP32” boards with Arduino UNO R4 form factor based on respectively Raspberry Pi RP2350B + RM2 wireless module and ...
CNX Software6d
M5Stack StamPLC – An ESP32-S3-based PLC with opto-isolated inputs, relay ouputs, RS485, CAN Bus, and more
“M5Stamp PLC Controller with M5StampS3” or just “M5Stack StamPLC” is a programmable logic controller (PLC) based on the StampS3A ESP32-S3 wireless module and offering 8 opto-isolated digital inputs, 4 ...
elektormagazine4d
RP2040-Based Air Quality Measurement
You can use a Raspberry Pi RP2040 MCU to measure air quality. It acquires data from a CO2 sensor and then transmits it via an ESP8266 to the ThingSpeak cloud platform. You can use a Raspberry Pi ...
theregister3d
On-Prem
Nothing says 'sustainable AI' like the burps of Appalachian industry ...
GitHub4d
Seeed-Studio/Seeed_Arduino_LCD
This is a library fork from TFT_eSPI. Specifically tailored for better compatibility with Seeed hardware, including boards and displays. The library provides efficient graphics and font rendering ...